142706872
142,706,872 is an even composite number composed of six prime numbers multiplied together.
142706872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 142706872:
23 × 7 × 11 × 19 × 89 × 137
(2 × 2 × 2 × 7 × 11 × 19 × 89 × 137)See below for interesting mathematical facts about the number 142706872 from the Numbermatics database.
Names of 142706872
- Cardinal: 142706872 can be written as One hundred forty-two million, seven hundred six thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.42706872 × 108
Factors of 142706872
Divisors of 142706872
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 7 8 11 14 19 22 28 38 44 56 76 77 88 89 133 137 152 154 178 209 266 274 308 356 418 532 548 616 623 712 836 959 979 1064 1096 1246 1463 1507 1672 1691 1918 1958 2492 2603 2926 3014 3382 3836 3916 4984 5206 5852 6028 6764 6853 7672 7832 10412 10549 11704 11837 12056 12193 13528 13706 18221 18601 20824 21098 23674 24386 27412 28633 36442 37202 42196 47348 48772 54824 57266 72884 74404 84392 85351 94696 97544 114532 130207 134123 145768 148808 170702 200431 229064 231667 260414 268246 341404 400862 463334 520828 536492 682808 801724 926668 938861 1041656 1072984 1603448 1621669 1853336 1877722 2548337 3243338 3755444 5096674 6486676 7510888 10193348 12973352 17838359 20386696 35676718 71353436 142706872
- Sum of all divisors σ(n): 357696000
- Sum of proper divisors (its aliquot sum) s(n): 214989128
- 142706872 is an abundant number, because the sum of its proper divisors (214989128) is greater than itself. Its abundance is 72282256
Bases of 142706872
- Binary: 10001000000110001000101110002
- Hexadecimal: 0x88188B8
- Base-36: 2CYPBS
Squares and roots of 142706872
- 142706872 squared (1427068722) is 20365251316024384
- 142706872 cubed (1427068723) is 2906261312803723316366848
-
The
square root of 142706872 is 11945.9981583793 -
The
cube root of 142706872 is 522.5745985991
Scales and comparisons
How big is 142706872?- 142,706,872 seconds is equal to 4 years, 27 weeks, 6 days, 16 hours, 47 minutes, 52 seconds.
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To count from 1 to 142,706,872 would take you about six years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 142706872 cubic inches would be around 43.5 feet tall.
Recreational maths with 142706872
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The information we have on file for 142706872 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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